[PATCH v2 3/6] test: fix error handling in ELF load tests

[Marat Khalili]

> -----Original Message-----
> From: Stephen Hemminger <stephen at networkplumber.org>
> Sent: Tuesday 20 January 2026 01:55
> To: dev at dpdk.org
> Cc: Stephen Hemminger <stephen at networkplumber.org>; stable at dpdk.org
> Subject: [PATCH v2 3/6] test: fix error handling in ELF load tests
> 
> Address related issues found during review
> - Add missing TEST_ASSERT for mempool creation in test_bpf_elf_tx_load
> - Initialize port variable in test_bpf_elf_rx_load to avoid undefined
>   behavior in cleanup path if null_vdev_setup fails early
> 
> Fixes: cf1e03f881af ("test/bpf: add ELF loading")
> Cc: stable at dpdk.org
> 
> Signed-off-by: Stephen Hemminger <stephen at networkplumber.org>
> ---
>  app/test/test_bpf.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/app/test/test_bpf.c b/app/test/test_bpf.c
> index a7d56f8d86..0e969f9f13 100644
> --- a/app/test/test_bpf.c
> +++ b/app/test/test_bpf.c
> @@ -3580,6 +3580,7 @@ test_bpf_elf_tx_load(void)
>  	mb_pool = rte_pktmbuf_pool_create("bpf_tx_test_pool", BPF_TEST_POOLSIZE,
>  					  0, 0, RTE_MBUF_DEFAULT_BUF_SIZE,
>  					  SOCKET_ID_ANY);
> +	TEST_ASSERT(mb_pool != NULL, "failed to create mempool");
> 
>  	ret = null_vdev_setup(null_dev, &port, mb_pool);
>  	if (ret != 0)
> @@ -3664,7 +3665,7 @@ test_bpf_elf_rx_load(void)
>  	static const char null_dev[] = "net_null_bpf0";
>  	struct rte_mempool *pool = NULL;
>  	char *tmpfile = NULL;
> -	uint16_t port;
> +	uint16_t port = UINT16_MAX;
>  	int ret;
> 
>  	printf("%s start\n", __func__);
> --
> 2.51.0
> 

Acked-by: Marat Khalili <marat.khalili at huawei.com>